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GB828043A - Deflection yoke core for cathode ray tubes - Google Patents

Deflection yoke core for cathode ray tubes

Info

Publication number
GB828043A
GB828043A GB12601/58A GB1260158A GB828043A GB 828043 A GB828043 A GB 828043A GB 12601/58 A GB12601/58 A GB 12601/58A GB 1260158 A GB1260158 A GB 1260158A GB 828043 A GB828043 A GB 828043A
Authority
GB
United Kingdom
Prior art keywords
cathode ray
deflection yoke
ray tubes
parts
yoke core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12601/58A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steatite Research Corp
Original Assignee
Steatite Research Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Steatite Research Corp filed Critical Steatite Research Corp
Publication of GB828043A publication Critical patent/GB828043A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H01F1/0313—Oxidic compounds
    • H01F1/0315—Ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB12601/58A 1957-05-27 1958-04-21 Deflection yoke core for cathode ray tubes Expired GB828043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US661876A US3075131A (en) 1957-05-27 1957-05-27 Deflection yoke core for cathode ray tubes

Publications (1)

Publication Number Publication Date
GB828043A true GB828043A (en) 1960-02-10

Family

ID=24655467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12601/58A Expired GB828043A (en) 1957-05-27 1958-04-21 Deflection yoke core for cathode ray tubes

Country Status (4)

Country Link
US (1) US3075131A (de)
DE (1) DE1082677B (de)
FR (1) FR1195496A (de)
GB (1) GB828043A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246192A (en) * 1962-06-19 1966-04-12 Muter Company Deflection yoke core having non-cylindrical winding bearing surface
NL153714B (nl) * 1965-10-23 1977-06-15 Sanders Associates Inc Kathodestraalbuis voorzien van een magnetisch afbuigstelsel.
KR20010112300A (ko) * 1999-03-15 2001-12-20 사토 히로시 편향 요크용 코어 및 그 제조방법
US6903520B2 (en) * 2001-08-01 2005-06-07 Matsushita Electric Industrial Co., Ltd. Deflection york and CRT device using the deflection york

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507000A (de) * 1950-06-25
US2793311A (en) * 1951-04-18 1957-05-21 Du Mont Allen B Lab Inc Deflection yoke
US2817782A (en) * 1954-07-09 1957-12-24 Rca Corp Cathode ray tube deflection apparatus

Also Published As

Publication number Publication date
US3075131A (en) 1963-01-22
FR1195496A (fr) 1959-11-17
DE1082677B (de) 1960-06-02

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